Check UFC shorts Sale/availability script

ufc-check.sh

#!/bin/bash
declare -a KLEUR=(rood wit blauw groen geel)
declare -a MAAT=(S M L)

for kleur in "${KLEUR[@]}"
  do
  date
  ufchtml=`wget --quiet -O ufc-tmp.html https://nl.venum.com/products/ufc-venum-authentic-fight-night-herenshort-long-fit-$kleur`
  for maat in "${MAAT[@]}"
    do
    echo "Checking $kleur - $maat.."
    ufccheck=`cat ufc-tmp.html |grep "<span>$maat</span>"|grep -v disabled`
    if [[ ! -z "$ufccheck" ]]
    then
      echo "$kleur - $maat - Op voorraad"
      exit
    fi
  done
  sleep 10
done

sleep 300
./check-ufc.sh

Simple crawl script which checks the availability of some venum shorts in specific sizes/colors that are on sale.
Most of the time they are sold out, but when returns come in they come available again shortly.